Material Specifications Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nulla ante sem, faucibus vitae porta in, dictum a nibh. Nunc blandit aliquam tempor. Aenean bibendum varius ligula, id tincidunt lacus convallis ut. Integer sed justo in odio lobortis dapibus. Etiam vel ullamcorper justo. Cras sit amet libero vitae turpis ornare lobortis ac ac tortor. Vivamus a porta odio. Nam egestas egestas eros, eu tincidunt urna varius sed.
An O-ring is a loop of elastomer/rubber with a round cross-section, designed to be seated in a groove and compressed during assembly between two or more parts, creating a seal.
The O-ring may be used in static or dynamic applications where there is relative motion between the parts and the O-ring. Dynamic examples include rotating pump shafts and hydraulic cylinder pistons.
O-rings are one of the most common seals used in machine design because they are inexpensive, easy to make, reliable, and have simple mounting requirements. They can seal tens of megapascals (thousands of psi) of pressure.

152.00x5.00 EPDM 70 Black O-Ring
ID 152.00 mm
CS 5.00 mm
PN Metric-70-Black-EPDM-o-ring-152.00x5.00

98.00x1.50 EPDM 70 Black O-Ring
ID 98.00 mm
CS 1.50 mm
PN Metric-70-Black-EPDM-o-ring-98.00x1.50

187.00x3.00 NBR 70 Black O-Ring
ID 187.00 mm
CS 3.00 mm
PN Metric-70-Black-NBR-o-ring-187.00x3.00

253 NBR 70 Black O-Ring
ID 136.12 mm / 5.359 in
CS 3.53 mm / 0.139 in
PN AS568-253-70-Black-NBR-o-ring

330 SILICONE 70 Rust O-Ring
ID 53.34 mm / 2.100 in
CS 5.33 mm / 0.210 in
PN AS568-330-70-Rust-SILICONE-o-ring

470 532.26x6.99 FKM/Viton™ 75 Brown O-Ring
ID 532.26 mm / 20.955 in
CS 6.99 mm / 0.275 in
PN AS568-470-75-Brown-FKM/Viton™-o-ring
Hardness 75
ID 532.26 mm / 20.955 in
CS 6.99 mm / 0.275 in
Brown
MORE DETAILS

918 34.42x2.95 EPDM 70 Black O-Ring
ID 34.42 mm / 1.355 in
CS 2.95 mm / 0.116 in
PN AS568-918-70-Black-EPDM-o-ring

35.00x4.00 NBR 70 Black O-Ring
ID 35.00 mm
CS 4.00 mm
PN Metric-70-Black-NBR-o-ring-35.00x4.00

364 EPDM 70 Black O-Ring
ID 170.82 mm / 6.725 in
CS 5.33 mm / 0.210 in
PN AS568-364-70-Black-EPDM-o-ring

370.00x4.00 FKM/Viton™ 75 BROWN O-Ring
ID 370.00 mm
CS 4.00 mm
PN Metric-75-BROWN-FKM/Viton™-o-ring-370.00x4.00

420 97.79x6.99 FKM/Viton™ 75 Brown O-Ring
ID 97.79 mm / 3.850 in
CS 6.99 mm / 0.275 in
PN AS568-420-75-Brown-FKM/Viton™-o-ring

327 FKM/Viton™ 75 Brown O-Ring
ID 43.82 mm / 1.725 in
CS 5.33 mm / 0.210 in
PN AS568-327-75-Brown-FKM/Viton™-o-ring

49.00x2.00 EPDM 70 Black O-Ring
ID 49.00 mm
CS 2.00 mm
PN Metric-70-Black-EPDM-o-ring-49.00x2.00

232 NBR 70 Black O-Ring
ID 69.44 mm / 2.734 in
CS 3.53 mm / 0.139 in
PN AS568-232-70-Black-NBR-o-ring

55.00x4.00 FKM/Viton™ 75 BROWN O-Ring
ID 55.00 mm
CS 4.00 mm
PN Metric-75-BROWN-FKM/Viton™-o-ring-55.00x4.00

242.00x5.00 EPDM 70 Black O-Ring
ID 242.00 mm
CS 5.00 mm
PN Metric-70-Black-EPDM-o-ring-242.00x5.00

145.00x3.00 FKM/Viton™ 75 BROWN O-Ring
ID 145.00 mm
CS 3.00 mm
PN Metric-75-BROWN-FKM/Viton™-o-ring-145.00x3.00

247.00x5.00 FKM/Viton™ 75 BROWN O-Ring
ID 247.00 mm
CS 5.00 mm
PN Metric-75-BROWN-FKM/Viton™-o-ring-247.00x5.00

590.00x5.00 NBR 70 Black O-Ring
ID 590.00 mm
CS 5.00 mm
PN Metric-70-Black-NBR-o-ring-590.00x5.00

049 EPDM 70 Black O-Ring
ID 126.72 mm / 4.989 in
CS 1.78 mm / 0.070 in
PN AS568-049-70-Black-EPDM-o-ring

127.00x5.00 NBR 70 Black O-Ring
ID 127.00 mm
CS 5.00 mm
PN Metric-70-Black-NBR-o-ring-127.00x5.00

269 SILICONE 70 Rust O-Ring
ID 221.84 mm / 8.734 in
CS 3.53 mm / 0.139 in
PN AS568-269-70-Rust-SILICONE-o-ring

570.00x5.00 SILICONE 70 Rust O-Ring
ID 570.00 mm
CS 5.00 mm
PN Metric-70-Rust-SILICONE-o-ring-570.00x5.00

71.00x2.50 SILICONE 70 Rust O-Ring
ID 71.00 mm
CS 2.50 mm
PN Metric-70-Rust-SILICONE-o-ring-71.00x2.50

470.00x6.00 SILICONE 70 Rust O-Ring
ID 470.00 mm
CS 6.00 mm
PN Metric-70-Rust-SILICONE-o-ring-470.00x6.00

94.50x3.00 EPDM 70 Black O-Ring
ID 94.50 mm
CS 3.00 mm
PN Metric-70-Black-EPDM-o-ring-94.50x3.00

131.00x4.00 EPDM 70 Black O-Ring
ID 131.00 mm
CS 4.00 mm
PN Metric-70-Black-EPDM-o-ring-131.00x4.00

32.00x4.00 SILICONE 70 Rust O-Ring
ID 32.00 mm
CS 4.00 mm
PN Metric-70-Rust-SILICONE-o-ring-32.00x4.00

325 FKM/Viton™ 75 Brown O-Ring
ID 37.47 mm / 1.475 in
CS 5.33 mm / 0.210 in
PN AS568-325-75-Brown-FKM/Viton™-o-ring

224.00x4.00 FKM/Viton™ 75 BROWN O-Ring
ID 224.00 mm
CS 4.00 mm
PN Metric-75-BROWN-FKM/Viton™-o-ring-224.00x4.00

162.00x3.00 EPDM 70 Black O-Ring
ID 162.00 mm
CS 3.00 mm
PN Metric-70-Black-EPDM-o-ring-162.00x3.00

35.00x2.00 FKM/Viton™ 75 BROWN O-Ring
ID 35.00 mm
CS 2.00 mm
PN Metric-75-BROWN-FKM/Viton™-o-ring-35.00x2.00

337 NBR 70 Black O-Ring
ID 75.57 mm / 2.975 in
CS 5.33 mm / 0.210 in
PN AS568-337-70-Black-NBR-o-ring

56.00x5.00 FKM/Viton™ 75 BROWN O-Ring
ID 56.00 mm
CS 5.00 mm
PN Metric-75-BROWN-FKM/Viton™-o-ring-56.00x5.00

402.00x4.00 NBR 70 Black O-Ring
ID 402.00 mm
CS 4.00 mm
PN Metric-70-Black-NBR-o-ring-402.00x4.00

11.50x1.50 NBR 70 Black O-Ring
ID 11.50 mm
CS 1.50 mm
PN Metric-70-Black-NBR-o-ring-11.50x1.50

25.00x1.50 EPDM 70 Black O-Ring
ID 25.00 mm
CS 1.50 mm
PN Metric-70-Black-EPDM-o-ring-25.00x1.50

475.00x6.00 EPDM 70 Black O-Ring
ID 475.00 mm
CS 6.00 mm
PN Metric-70-Black-EPDM-o-ring-475.00x6.00

166.00x3.00 NBR 70 Black O-Ring
ID 166.00 mm
CS 3.00 mm
PN Metric-70-Black-NBR-o-ring-166.00x3.00

303.00x4.00 NBR 70 Black O-Ring
ID 303.00 mm
CS 4.00 mm
PN Metric-70-Black-NBR-o-ring-303.00x4.00

67.00x1.50 NBR 70 Black O-Ring
ID 67.00 mm
CS 1.50 mm
PN Metric-70-Black-NBR-o-ring-67.00x1.50

80.00x2.50 SILICONE 70 Rust O-Ring
ID 80.00 mm
CS 2.50 mm
PN Metric-70-Rust-SILICONE-o-ring-80.00x2.50

113.00x3.00 FKM/Viton™ 75 BROWN O-Ring
ID 113.00 mm
CS 3.00 mm
PN Metric-75-BROWN-FKM/Viton™-o-ring-113.00x3.00

443 189.87x6.99 NBR 70 Black O-Ring
ID 189.87 mm / 7.475 in
CS 6.99 mm / 0.275 in
PN AS568-443-70-Black-NBR-o-ring

420 97.79x6.99 EPDM 70 Black O-Ring
ID 97.79 mm / 3.850 in
CS 6.99 mm / 0.275 in
PN AS568-420-70-Black-EPDM-o-ring

231.00x3.00 NBR 70 Black O-Ring
ID 231.00 mm
CS 3.00 mm
PN Metric-70-Black-NBR-o-ring-231.00x3.00

435.00x4.00 EPDM 70 Black O-Ring
ID 435.00 mm
CS 4.00 mm
PN Metric-70-Black-EPDM-o-ring-435.00x4.00

260.00x5.00 SILICONE 70 Rust O-Ring
ID 260.00 mm
CS 5.00 mm
PN Metric-70-Rust-SILICONE-o-ring-260.00x5.00

451.00x4.00 SILICONE 70 Rust O-Ring
ID 451.00 mm
CS 4.00 mm
PN Metric-70-Rust-SILICONE-o-ring-451.00x4.00

64.00x3.00 SILICONE 70 Rust O-Ring
ID 64.00 mm
CS 3.00 mm
PN Metric-70-Rust-SILICONE-o-ring-64.00x3.00

22.50x1.00 FKM/Viton™ 75 BROWN O-Ring
ID 22.50 mm
CS 1.00 mm
PN Metric-75-BROWN-FKM/Viton™-o-ring-22.50x1.00

189.00x4.00 EPDM 70 Black O-Ring
ID 189.00 mm
CS 4.00 mm
PN Metric-70-Black-EPDM-o-ring-189.00x4.00

6.50x1.00 NBR 70 Black O-Ring
ID 6.50 mm
CS 1.00 mm
PN Metric-70-Black-NBR-o-ring-6.50x1.00

209.00x3.00 SILICONE 70 Rust O-Ring
ID 209.00 mm
CS 3.00 mm
PN Metric-70-Rust-SILICONE-o-ring-209.00x3.00

95.00x5.00 SILICONE 70 Rust O-Ring
ID 95.00 mm
CS 5.00 mm
PN Metric-70-Rust-SILICONE-o-ring-95.00x5.00

243 NBR 70 Black O-Ring
ID 104.37 mm / 4.109 in
CS 3.53 mm / 0.139 in
PN AS568-243-70-Black-NBR-o-ring

380 NBR 70 Black O-Ring
ID 291.47 mm / 11.475 in
CS 5.33 mm / 0.210 in
PN AS568-380-70-Black-NBR-o-ring

024 NBR 70 Black O-Ring
ID 28.30 mm / 1.114 in
CS 1.78 mm / 0.070 in
PN AS568-024-70-Black-NBR-o-ring

19.00x2.50 EPDM 70 Black O-Ring
ID 19.00 mm
CS 2.50 mm
PN Metric-70-Black-EPDM-o-ring-19.00x2.50

339 SILICONE 70 Rust O-Ring
ID 81.92 mm / 3.225 in
CS 5.33 mm / 0.210 in
PN AS568-339-70-Rust-SILICONE-o-ring